Web 2.0 Property Questions

If possible, yes use your KW in title and related KW
You give only 1 link to your site, if you link 10 times from the same blog it is a clear footprint

1) you do not NEED your keyword in your blog title, or post title. It does help for post, bit more important to make the article keyword focused, not stuffed. Make the posts specific to the keyword you are aiming for.
2) don't link ALL posts back to your site, do some filler posts, do a link to your site, then some filler posts, then a link to another non-competitor authority site, then some filler posts, then back to your money site. Rinse and repeat.
3) focus your web 2.0 to a specific keyword. If your money site targets alpaca fur products, make a web 2.0 about raising alpacas, make one about how to make money from alpacas, make one about alpaca fur rugs, alpaca sweaters, make one about how to loom wool: see the trend here?
3a) a web 2.0 is strong, you can toss some blog comments and other spam at it.
3b) it CAN pass some issue through the link, but it is simple as removing the link(s) and/or disavowing the link in gwmt.
4) no issue, hope it helps.

Firstly, having target keywords in the title of the blog is not necessary. I will not recommend it at all. Do not overuse the keywords. It might look like a spam website. Secondly, it's always good for your blog to have a 1:3 ratio of posts. 1 post with a backlink and 3 normal posts. Go on with this format. Many websites that help you with paid reviews also accept this format and then widen your perspective for your blog. It's easy to categorize once you make it your niche. Like A to Z of rugs made from alpaca fur.

The more interactive it is, the better!

Just a link to your money site with a decent sized article on the 2.0 is fine, nothing to complicated.

Hello I am a bit of more ambitious and confident on Web 2.0 because I have specialization in it. Let me help you out regarding it......
Here are Some of the points which really counts a lot!!!!!

1- Make your Web 2.0 Property Easy and Best for Search Engines and Humans. (Means Let your Blog be Perfect in Onsite SEO)
2- Always Make your Web 2.0 with Generic and wonderful links give it perfect look.
3- Always some Media to Blog Post (Any Images or Video it may be best to get the Attention of the user and Authority in the Search Engines.)
4-Always Make Custom and Wonderful Appearance to your Blog because a beautiful blog are more interesting and eye-catching to your readers.
5- It is professionally advice to you that you have to use LSI of your main keyword like if you are ranking for "alpaca fur rugs" and their LSI are:
alpaca rugs peru
alpaca rugs for sale
alpaca rugs
pure alpaca rugs wholesale
alpaca rugs wholesale
alpaca area rugs
alpaca pelts for sale
alpaca fur rugs
alpaca woven rugs
peruvian rugs for sale
llama rugs from peru
andean rugs
peruvian woven rugs
alpaca rugs peru wholesale
100% alpaca blankets and throws
alpaca rug yarn for sale
llama rugs for sale
alpaca rug yarn
room rugs
accent rugs for bedroom
living room rugs
plush area rug
small area rugs for bedrooms
bedroom rugs
soft rugs
alpaca rug
alpaca 100% pure alpaca yarn
wholesale alpaca products
pure wool rug
wholesale alpaca yarn
pure alpaca socks
wholesale alpaca peru
andeanart wholesale
alpaca pete's rugs
alpaca fur for sale
alpaca fur blankets
alpacas for sale
selling raw alpaca fiber
alpaca fur rugs for sale
tanning alpaca hides
alpaca fur blankets for sale
ingrid's alpaca rugs
alpaca wool blankets for sale
alpaca wool blankets
wool blankets made in usa
wool blankets for sale
alpaca clothing
alpaca sweaters
peruvian llama rugs
llama clothing from peru
llama skin rug
pictures of llamas in peru
llamas in peru culture
llama tours peru
animals of peru llamas
alpaca rugs clearance

Try these all things it will helps a lot you to get the best SEO Ranking.
Last But not Least Always try to keep your Strategy up to date and White hat.
Best Regards,
Webinaz.