So far, everything in this thread I've done for myself mostly, but I share because I know as much as there are plenty of others sharing their work, there's not many offering this kind of material. I use everything here on my own phone and hope plenty others who want to make their own, but can't for whatever reason can benefit from my effort.
That being said, I know my job will make it impossible to keep it up daily or even weekly as I have recently, so I'm just trying to make the most out of it while I can. In the meantime, I still encourage everyone else to try their hand at it and share what they can. Certainly wallpaper and boot logos is fairly effortless and if you plan on getting there eventually, why not right now? Use Shibbey's boot logo generator (link in my sig) to create the SBF from BMP. The hardest part is getting what you want fit into 480x182 pixels and saved as 24-bit BMP. His program does the rest!
Feel free to PM me or start a thread about what your working on if you need help.