INT'L tell me about your username PC

Lovely @oliviarrow is hosting a US version of this swap and kindly gave me the permission to host an international version so here goes!

There are a lot of interesting usernames here on Swap-bot and for this swap, you will send a postcard (senders choice bit as always, feel free to check your partner's profile for tips!) and on the back you will write a little note on your username. Why do you have it? How long have you had it? Anything special that might come with that :))

Simple enough, yes? Stamp it, send it out naked and wait for yours to arrive!

No recent 1s or 3s, or message me to explain. Newbies (also non-rated) with well filled out profiles welcome :)) but have logged in within the past 2 days before signup deadline so I know you're still 'here' :D any questions, feel free to comment!