Nope, just went on it and found a Blockland advertisement instantly.ROBLOX just splatters ads every where. I even saw a research advertisement!
i was on youtube watching fail compilations and an ad came up. I searched "blockland" in the search bar and found this video: http://www.youtube.com/watch?v=tzaLRjayeY4 that was june 2010 i bought the game a month later.
I found it on accident while looking for the Lego-Backlot game.