There seems to be a trend lately of people switching over to BSD operating systems. Having read some blog posts on the matter and now given the recent system-d controversy, I'm genuinely curious to give FreeBSD or OpenBSD a go as my main OS.

For those who have switched over to BSD, what are some problems you've encountered and/or what are some things you miss?

The recent post on foss software got me thinking about viable foss alternatives, particularly non programming related.

I just came across FreeCAD and am wondering if anyone has experience using it, how it compares to Solidworks, Autodesk, Rhino or Catia?

I was shown Kicad at uni by a ladtech and was very impressed, way easier and more flexible then whatever microchip software they where teaching.

On a broader level what other professional ffos alternatives do you guys know about?

Is anyone using this stuff on a professional level or is it more hobby at the moment?

I've been thinking a lot lately about the future of software and where native apps and the web will reconcile and I had the idea that what if "the next OS" had a OSS federated app store that people and organizations could host themselves, but the system still used the app store model that pull app/program listings from all the installations online? This could apply to mobile or desktop computing, or even any of the other platforms (see windows store system compatibility).

I got into FOSS recently and have been researching replacements for common proprietary software. Along with reddit (r/privacytoolsio) I have used alternativeto.net & privacytools.io. I would love to make a list on Tildes for anyone that is also interested in this stuff.

Telegram -> Signal: signal.org
Discord -> Riot: riot.im (surprised this isn't as popular)
Google -> FindX: findx.com (there are many others but this is my favorite)
.................searX: searx.me
Reddit -> Tildes: tildes.net (obviously)
Chrome -> Firefox: mozilla.org (there are many others but this is my favorite)
LastPass -> Bitwarden: bitwarden.com (my personal favorite but there are others)
Photoshop -> GIMP: gimp.org
FireAlpaca -> Krita: krita.org
Microsoft Office -> LibreOffice: libreoffice.org
Windows Media Player -> VLC: videolan.org (Best FOSS ever)
uTorrent -> qBittorrent: qbittorrent.org
...................Deluge: deluge-torrent.org
Adobe Illustrator -> Inkscape: inkscape.org
Adobe Premiere Pro -> Blender: blender.org (mainly 3d stuff but can be used as animation)
Windows -> Linux: ubuntu.com (ubuntu is just one distro, there are so many)
Adobe Audition -> Audacity: audacityteam.org
..............................Ardour: ardour.org
Github -> Gitlab: gitlab.com
Trello -> Taiga: taiga.io
Fraps -> OBS: obsproject.com
Gmail -> ProtonMail: protonmail.com
Youtube Client -> NewPipe: newpipe.schabi.org
Outlook -> Thunderbird: thunderbird.net
Adblock+ -> uBlock Origin: (you can get it in your browser's addon store)
Unity -> Godot Engine: godotengine.org
USD -> Bitcoin: bitcoin.org (I would suggest an altcoin like Stellar though)
... anything else? any programs you don't know a FOSS alternative to that I can find?