Google Plus (Picasa) supports unlimited photos under 2048x2048. This is much better than printing (4x6) in terms of quality as well. The question is what will

Google Plus (Picasa) supports unlimited photos under 2048x2048. This is much better than printing (4x6) in terms of quality as well. The question is what will happen to Picasa? Will it be free in 5, 10, 50 years? Will it be free? https://support.google.com/picasa/answer/6558?hl=en https://support.google.com/picasa/answer/6558?hl=en