i wonder why people down voted you. you're asking valid questions...
I'm starting to see a recurring pattern on HN. If you say something that somehow goes against "HN ideology", you get downvoted. Anyone else see this too?
It's because "I don't see a single feature in Screenhero that others don't have."
Which is just incorrect. Screenhero has interactive screen sharing while the others don't. Or course he qualified it with "I don't see.." however, that tells me that he never used Screenhero and thus really doesn't have much credibility when critiquing it.
Express all the opinions you want, but they ought to be based on facts.
oh wait... watch me get downvoted too...