I'm also curious about that. Clearly there's a really awesome Woody Allen movie I haven't seen yet.
There was a fair bit of cross-development between VSB and SQInc. Like mjomble said - yin and yang (or "fire and ice" in the spirit of the games). VSB turned out more traditional, heavier in humor, characters, and puzzles. Meanwhile, SQInc turned out more modern - heavier in graphics, drama, and Bay-splosions. Hopefully out of the two, there's a little something for everyone.
SQInc does seem to be picking up more steam now that word is getting around and people are having a chance to play it (even I'm just now getting time to play all these new freeware games). More reviews are gradually coming in, G4TV's done a
short ad spot on it, and Pawdugan over at TGWTG is doing a hilarious
"Let's Play" of it for the website. So it's coming along pretty well!