Hi all,
I've started a page on meta for Wikimedia Gadget
http://meta.wikimedia.org/wiki/Wikimedia_Gadgets
This page serves for people participating of the Wikimedia movement to brainstorm on news cool, fun and interesting Wikimedia gadgets. The ideas can discussed in several languages on the talk page to facilitate each local group to speak their ideas in their local language, if necessary. The idea is to expand the possibilities on what we have so far in the Wikimedia Shop http://shop.wikimedia.org/ and other local groups shops using the global community ideas and help local groups to outreach Wikimedia projects.
A lot of times someone saw a Wikipedia backpack I have and they found really cool - people find these kind of things cool. This can help also local groups to develop their own things to outreach Wikimedia projects. Also, several times, I was faced in discussions with colleagues on possible new gadgets beyond those produced by Wikimedia Foundation, like a Wikipedia flip flop, for instance. Or when volunteers in Brazil organized a challenge with a initial idea to give some new gadgetd, like these ones in this news about this activity http://blogs.estadao.com.br/link/positivo-quer-wikipedia-offline-em-computadores/.
I do think this can also help to outreach other less known Wikimedia Projects. For instance, when a cool banner was made here in Brazil https://docs.google.com/file/d/1c3Op5hG6ugo6gsQdmG7MzuG5jXyj_YJjYkcZ61DLi2aRBqlOXT-WKqqSAaKv/edit by volunteers to use at events, I've heard more than once people saying they didn't know other projects and that that was really cool. As another example, I've just discovered a cool t-shirt of Wikimedia Sweeden for the Wikipedia education program http://commons.wikimedia.org/wiki/File:Wikipedia_i_utbildning_tshirt.jpg and their local shop http://wikimediasverige.spreadshirt.se/ with original and creative products.
I hope this can bring new ideas and new gadgets. Please, make comments in the wiki page.
Tom