I am looking for Linux server based IM tools, most likely PHP scripts. The idea here is true automation . . .something that can be set up in a cron job. Also, I do mentoring and I am looking for tools that I can host for my students. Tools I am looking for: Mass indexer -- urls to alexa etc. A lot of windows apps for this floating around, would like to find some server based. Bookmarking tool -- I have social bookmarks demon but there is a lot that's not working with it these days. Any others like this out there? Some nice keyword tools -- would be great to find some decent server based keyword tools also. Lot's of great desktop tools but very few server based. RSS and feed based tools -- something you import a list of urls and turn into a feed would be great. Anything else you can think of. It would be great to be able to make this thread into a thread about Linux server based IM Tools that people will always be able to reference.