I'm not really saying that App-ID doesn't work, but things sometimes get messed up depending on the website you are visiting and what not; I wouldn't say that you should really worry about it to much as the four pages of logs that I have are all going to one address that is an add network, so clearly if it started to get blocked I wouldn't care. What applicaitons are actually breaking when you take out the TUNING rules and just run with the Allow ssl and web-browsing rule? Nothing should really break because of it, generally the only time that I run into an issue is when some web-dev decides to use port 85 or some other random site on a production webserver. If you start running into a lot of issues try running a PCAP and see what is actually being sent, you shouldn't really be having any issues with the SSL and Web-Browsing app-ids even when you don't do any decryption.
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