brilliant comment. dont forget theres also thinkpads like that W700ds that had secondary displays that extended out from the side haha
At ~10.9 lbs + 2.2 lbs for the charger, it was not terribly practical to travel with, so it ended up effectively as a desktop in the office.
It now sits in my closet, and periodically I turn it on. The dual screen was a bit too small to do much with, but it was great for notepad or a chat window. Being a 32 bit system limited to 4 GB of RAM, it's not terribly useful today.
I have 64 GB of RAM and it gives no grief with Factorio or Solidworks (admittedly I haven't pushed the limits in Solidworks), though I am could see VR causing challenges.