In Nov 2006, Seth Godin addressed the concept behind this issue quite elegantly (I am paraphrasing the relevant points below; the direct link is at the end of this post):
--Don't do a deal where each side gets a fixed percentage. A 50/50 split of a company invented in a bar is always a bad idea. Even paying someone 5% for some sort of contribution can come back to haunt you. INSTEAD, BUILD THE DEAL AROUND A SHIFTING PERCENTAGE BASED ON CONTRIBUTIONS OVER TIME.
--Don't assume that the money you start with is going to be enough. Let's say you and a buddy each put in $5k and each take half the business. Then what? What happens when the money runs out and only one of you is willing to put in the next block of capital?
--Do a deal with someone you trust, but don't do a deal with a friend. You'll likely end up with neither a partner nor a friend in the end.
--Don't do a deal where each side gets a fixed percentage. A 50/50 split of a company invented in a bar is always a bad idea. Even paying someone 5% for some sort of contribution can come back to haunt you. INSTEAD, BUILD THE DEAL AROUND A SHIFTING PERCENTAGE BASED ON CONTRIBUTIONS OVER TIME.
--Don't assume that the money you start with is going to be enough. Let's say you and a buddy each put in $5k and each take half the business. Then what? What happens when the money runs out and only one of you is willing to put in the next block of capital?
--Do a deal with someone you trust, but don't do a deal with a friend. You'll likely end up with neither a partner nor a friend in the end.
http://sethgodin.typepad.com/seths_blog/2006/11/dont_make_a_bad.html