I"ll say Licorne AIO. It is new but it is really good. It cost 150$ for lifetime while it is in beta. When it goes out of beta it will have a monthly cost. So best time to get it is now. The software do a lot more than just Web 2.0, but under Web 2.0 you have:
Account Creation Project: Automatically creates blogspot, wordpress and other supported websites' accounts.
Auto Blogger: Fetches content(text, images & videos) from RSS Feeds, Spins content to create uniqueness and Posts content to specified blogs automatically.
Auto Fill: Built-in highly advanced AI detects username, email, password and other form fields and performs automated form input.
Blog Publishing Project: Automatically creates articles on blogs and publishes them.
Content Aggregator: Automatically create full html website with keyword-based articles and advertisement content.
Hotmail Account Creator: Create Hotmail Accounts without the trouble of filling up forms.
WordPress Money Site Generator: Automatically create SEO friendly, WordPress website with Adsense Optimised Theme and Keyword Based Articles.
It does pretty much everything that Senuk Xcr does, but at a more attractive price. It currently supports over 6900 sites, which includes Web 2.0, article, bookmarking, article, dictionary, forum, pressrelease, wiki, video, and much more. You can add your own list of sites and it will automatically check each site and add them according to platforms. For the sites that don't pass the check you can use Comic which is a tool that you can create your own automation. Like if you have a website that they didn't set up yet, you can create your own automation, which is pretty awesome.
Link (non-affiliated) :
http://www.licornesolutions.com
Link (affiliated + 20$ discount):
http://bit.ly/VL6RL7
