Retrobattlestations subreddit has declared that March is Sinclair month. It is your opportunity to show off your machines. Here is the official announcement:
This month we want to see your ZX81 computers, Timex-Sinclair 1000s, and even knock-off clones. But since this is Sinclair Month and not ZX81 Month, we’d also love to see other things made by Sinclair Research or Sinclair Radioonics. Show us your TVs, radios, calculators, or computers. And if you’ve got one, we’d love to see your Sinclair electric car!