If you are billing significantly above $100 per hour, you are not a commodity technical talent and have leverage in negotiations. Redline the IP clauses you find objectionable, and supply alternate phrasing. Stress that whatever is paid for by the project from inception to delivery remains solidly available to the client. Lots more details for freelancers to work out, but I don't want to hijack this discussion and just wanted to point out you don't have to accept the standard boilerplate if you don't want to.
I think it's possible that you've misunderstood the comment I was replying to. The poster is referring to permanent employees under a ROWE-like system.
As you say, I would have to be in dire financial straits before I accept a freelance contract that even casually mentioned IP outside the scope of a given clients project.
If you are billing significantly above $100 per hour, you are not a commodity technical talent and have leverage in negotiations. Redline the IP clauses you find objectionable, and supply alternate phrasing. Stress that whatever is paid for by the project from inception to delivery remains solidly available to the client. Lots more details for freelancers to work out, but I don't want to hijack this discussion and just wanted to point out you don't have to accept the standard boilerplate if you don't want to.