If it's bad form for a VC to break a handshake deal, it's equally-bad for a startup too... no? Doesn't that reflect poorly upon the founders? It's so important that YC went through the effort to codify the process: http://www.ycombinator.com/handshake/
I don't know about Handshake Deals, but everybody says it's bad form to back out once term sheets have been signed- but in the single round of VC funding that I had internal insight into, our VC backed out at the 59th minute after term sheets had been exchanged and agreed to, paperwork signed. On the basis of that, we even went out and brought on our first external board member. Now, this particular VC has only raise…
I'm curious how this works, legally. If they make the offer and you sign the papers, doesn't that legally obligate them to follow through on their offer?