I was an Opera user in the second half of the '90s when Netscape and IE were battling it out. When Netscape launched Mozilla in '98 I moved to that because it was the first open source browser and I had to be a part of that. I was for 25 years and during that time Opera went from good to bad to awful. In the 90s, Opera was a leader in CSS and had MDI. In the 2000s as we at Mozilla realized the groupware suite was a bad fit for most folks and leaned down from Seamonkey to Firefox, Opera went in the opposite direction, adding more and more features until it was almost unusable. Then they eventually kicked out their founder and his top lieutenant (CSS inventor) and finally sold to the Chinese. Tetzchner now leads Vivaldi and Håkon now does woodworking and occasionally runs for office as the founding member of the Pirate Party in Oslo, Norway.