I’ve re-acquainted myself with StumbleUpon and finding out it’s a much better time waster than Reddit. It’s like Reddit without the witty comments. I pressed the Stumble! button and went to the Stellarium web site.
Stellarium was a fantastic find. I installed it and was explaining to my kids that this is how the start are laid out in the sky right now. I had no idea this was freely available and here’s the best part: this is GPL’ed software too.
When you visit a website you can give it a thumbs up or thumbs down. Or you can ignore it. Mostly I press the Stumble! button and get sent to web sites that are in my chose categories. With your account you get to select those subjects that interest you, and can add or subtract later on.
It’s very addictive. I have narrowed down to astronomy and photography (not at the same time) and I get some really good websites. StumbleUpon has been around for many years and I’m glad that I’m using it now.