being a wikipedian: mostly fail edit
Never had much success with being a Wikipedian. In the past it used to be spelling errors, since we have good tools for that in the modern world today I don't contribute that much.
renewed interest in data and specifically wikidata.org edit
After watching Tim B. Lee on Ted Talk I started getting a passion for Linked Data so now I'm interested in wikidata.org and making it easier for programmers to write programs to get meaningful information for their users so I'm trying to fix links, contributing where I can on wikidata items for articles which don't have so much wikidata on them.