We know which coin came first, and second. And about a year ago there was an expansion in the number of coins, both SHA & Scrypt.
The expansion accelerated in Q4 2013, and we know some, possibly many, will fail. Some may have already failed even though they don't know it yet.

I believe some, possibly many, of the alts will succeed. But, success will not come easy or without significant effort. For an alt to succeed, significant effort on multiple fronts will be required, from hashing power, community, merchants, exchanges (like coinbase & Bitpay more so than cryptsy)  and individuals committed to going out and convincing the people in these areas to embrace their alt. A measure of financial backing may prove necessary for the team charged with said promotions. Posting on twitter is great for name recognition, but if that is all you have, I suggest revising your plan. A dedicated people and fans is great, but a deep organization and a lot of hard work will be required.

Which coins do you know to have some or all of these aspects in place and or teams in the process of making these things happen?
I'm not looking for the largest fan base, or the most popular. I want to know which ones really have some meet on their bones so to speak, regardless of their current popularity, difficulty level, or hash rate.

Thank you for your wisdom