If the interest is high enough, I might want to develop a web wallet.
Just so that people can start mining.
But keep in mind that it would be without any warranty as it would just be a hobby project for me. Don't know how secure this could get, as I need to dive into the working of ZCash core. So probably just for mining until a windows or OSX wallet is available and then you'd be advised to transfer funds. Just as you would do with large amounts on online exchanges, or at least as you should do ;-)
Please let me know if there is interest in such a thing?!