However, you need someone to work on the English right away. "Opinion Analizer" is... not quite what you think it means.
Overall, I really like the idea, and I think it's visually implemented very well. It packs a lot of data on to one screen (nicely).
It seems like it was somewhat on spot, twitter having about 75% favorable reviews, rest due to downtimes. However, pownce had 100%, which seems like it probably didn't trawl the web for enough mentions of it.
Evite, had about 20% hates. I had expected it to be higher. I too hate eVite.
I remember this sort of thing before at another startup, and its processing was faster, but I don't know where they disappeared to.
I'm not sure what to say about the use of a cartoon dog in a search tool, however...
This is going to be the next most overused term ever, suddenly you will have sematic widgets, semantic dating sites and semantic platforms. sigh!