I am a happy bunny now as I have found an outlet for my artwork - t-shirt designs!
You can find a growing collection of t-shirts designed by me at: www.teepublic.com/user/Jobby
On another note, I think I have found a digital workflow that I am happy with and can be productive in. It centres around using Mischief, which is a beautifully simple program that is tremendously responsive. I can paint in Mischief with very little fuss very much like working in the way that I am used to with traditional media. Hopefully this means more output from me which means you'll be seeing more images posted here! Keep your eyes open.
In the meantime, thanks to everyone who has favourited any of my images! It's much appreciated and always good to know people are enjoying my work.