Quote from illinimatt81:
If you are employed in a corporate setting where you have a 401k I feel it is always best to get the company match to not pass up free money but don't defer a cent more. You are too limited in investment choices, can be penalized for making too many moves in a month and can make your capital work for you in many other ways. Besides, who knows what the tax situation will be down the line when it comes time to take distributions. If the 401k scheme wasn't good for the funds earing commissions and gov't earning tax revenue 401Ks wouldn't exsist.
Too many people feel that 401ks and IRAs are the end all be all of retirement planning. They are a part, but not the whole picture.