List of Web2.0 that is mostly dead or not suitable

https://www.quora.com/ (not a place for general content?)
https:/webjam.com (dead)
https:/purevolume.com (no signup)
https://www.squarespace.com/ (time limited)
https:/zimbio.com (no signup)
https:/business.blinkweb.com/ (dead)
https://svbtle.com/ (not free)
https://poptent.net (domain expired)
https://www.xing.com/ (not intended for content only. This is a find work site)
https://blog.fc2.com/ (you can blog but really poor quality)
http://www.migente.com/ (redirect to another site. BlackPlanet)
http://www2.wayn.com/ (no signup)
https:/puzl.com/ (not free)
http://www.soup.io/ (dead. What happen with this site. gray hat)
http://www.sosblogs.com/ (dead)
http://www.beep.com/ (dead)
http://www.webspawner.com/ (dead)
https://www.webs.com/ (Dead)
http://www.spruz.com/ (not free)
https://www.emyspot.com/ (registration disabled)
http://www.fotki.com/us/en/ (Photos and videos, Not suitable for business promotion)
http://smallcommunities.mixxt.com/ (dead)
https://journalspace.com/ (dead)
http://pen.io/(doesn't load, dead?)
https://www.kiwibox.com/ (dead, doesn't load)
http://www.ourstory.com/ (dead? shows blank page)
http://wallinside.com/ (dead? connection reset)
http://www.iconosites.com/ (dead taken over by gray hat)
http://www.aeonity.com/ (dead? unable to load)
http://ohlog.com/ (dead? not loading)
https://en.page4.com/ (dead, gray hat, can't sign up)
https://www.insanejournal.com/ (need invite to create an account, looks like shit)
https://tblog.com/ (dead? Unable to load, site:tblog.com nothing indexed by google)
http://www.blogigo.co.uk/ (Looks dead and redirects to blogigo.de. No signup visible. All in German)
http://snappages.com/ (14 day trial. Not free)
http://business.blinkweb.com/ (dead? not loading)
https://www.portfoliobox.net/ (Not free. 1 month trial)
http://www.freewebsite-service.com/ (30 day trial. no free plan)
https://www.npage.de/ (redirects to hpage.com)
http://www.typepad.com/ (Currently not accepting signups. Giving up?)
https://www.wikispaces.com/ (Trouble finding that site)
https://storify.com/ (dead)
https://www.travelblog.org/ (not suitable unless you're a travel blogger)
https://www.moonfruit.com/ (not free)
http://postbit.com/ (not responding, not indexed)
https://manifo.com/ (not free)
http://www.hazblog.com/ (dead)
http://www.greasy.com/ (on ice? not indexed)
http://blurpalicious.com/ (burpalicious redirect to cbdpure.com)
http://bloghi.com/ (not loading, not indexed)
http://iblog.at/ (not loading, not indexed)
http://blogigo.com/ (taken over by black hat, gray hat)
http://www.tripod.lycos.com (not free)
http://blogsome.com/ (error: blog creation has been disabled indefinitely)
http://twoday.net/ (looks like you can't register, all in german, not much indexed in G recently)
http://2itb.com/ (maybe dead? doesn't load but indexed in google)
http://iseekblog.com/ (register says file not found. black hat?)
https:/sodmg.com (Not a place for content / promotion)
https:/zoints.com/ (domain taken over by someone else)
https:/moonfruit.com (not free. Basic plan costs more than the pro plan WTF)
https:/pen.io (Not loading, nothing indexed past year)
https:/myanimelist.net (not a place for general content)
https:/roxer.com/ (no signup, taken over?)
https:/octomobi.com/ (not loading, not indexed)
https:/beep.com/ (dead, domain for sale)
https:/zoho.com/wiki/ (not a place for general content. 50mb limit)
https:/xbuild.com/ (not found)
https:/eznow.com/ (not loading)
https:/journalhome.com (closed, nothing indexed past year)
https:/1minutesite.co.uk (redirects to http://www.1msite.com/. https not working)
https:/zoints.com/ (Looks dead, only one page indexed past year)
https:/ewebsitemaker.com/ (dead, domain parked)
https:/arto.com (not a place for general content, They are selling art I think)
https:/fanvsfan.com (not a place for general content, no signup, probably taken over)
https:/jux.com/ (dead,502, nothing indexed)
https:/ezweb123.com/(dead, redirect)
https:/whydowork.com (dead, not indexed)
https:/singsnap.com (not a place for general content. Karaoke )
https:/lightcms.com (dead? not loading)