I want to welcome you Ebbe to Second Life. This is the first time I have ever seen this sort of communications in the forums and it is like a breath of fresh air. I hope that it continues in the future. People have brought up issues such as the Jira, bringing back last names. And enforcing TOS and abuse reports. The list of wanted fixes can be endless. The best thing for all of is is more communications between the Lindens and the residents.
For myself personally, the worst debacle was the loss of first and last names. For those of us who have to manage large groups of people, we ended up with lists of people with two names, most of which change with shocking weekly regularity. Half the names are unreadable and can't be placed in any sort of alphabetical order! There has to be a better way.
And my final peeve, well there are many, but this one bugs me. Group chat is basically unusable with any sort of group that contains more than a dozen people. The lag, when it actually works, renders it almost useless for quick communications. After 10 years, it seems like something basic like this, which is so critical to many groups, could somehow been improved by this time.
No matter what, I love Second Life for all its faults and technical missteps. It is a technological miracle that gives us the tools to create a universe. Even if the hammer is a little faulty we are still banging in nails with it.
I welcome you and best of luck in your new position.