About 80% of the time I am just using streaming services, so I have made a simple web menu for me to use to access my most commonly used services.
It is just something I have made for myself but thought I would share it for people who use their HTPC in a similar way to me.

http://htpc.hostyd.net/

Now I just need to work out how to get a browser to open in full screen on startup and I'll be happy. :-D

p.s. You'll need to click options and tick the boxes of services you use before you see anything.