There should be an option to flag for deletion artists, who have two profiles or are empty.
examples:

http://www.setlist.fm/setlists/bleed-from-within-33d528e1.html
http://www.setlist.fm/setlists/upon-a-burning-body-53d57f35.html

I want to see all my artists in one list similar to "setlists shown per page" feature on setlist.fm/concerts/[username-here] page... a simple dropdown with number selection would be great.

I' d suggest to add statistics by concert map and statistics by number of concerts

It would be cool if profile users had a set of statistics like those seen in "tour statistics" for all the artists they've seen live in their profile page. For example, if I've seen the Red Hot Chili Peppers three times, I would like to click on the band's name in my profile and see all the songs from all the different albums they played, covers, etc...

Instead of writing the souncheck in the info, this could be used at the beginning of a setlist and count as a song

It'd be interesting to be able to view statistics on page views for a particular setlist.

I've missed a few concerts, but wish I was there. Adding a tab would be great next to the 'I was there' tab.

I wanted to add the setlist for a private event with 2 well known bands performing but was unable to since the current format only allows adding festivals.

Essentially a ticketmaster-like ( yikes, I know!) but for ease of visualizing- listing of the dates/locations in a concise way, of past tours. Cannot seem to find this info easily anywhere once the concert has been performed. Not to delve into set list, but to quickly see where they have played and when

Share images from social media or upload from a device of any memorobilia from a gig

Currently, in the with tab in an artist's statistics, it only shows cases where they were joined by guests during their performances. It would be cool if it also showed cases where they went and joined other artists at their performances as well. In other words, show cases where THEY were the guests as well.

I suggest you add a field for venues where a typical capacity can be listed (or even multiple if required - standing / seating / alt configuration?)

Help me how do I get "supported" so I can email you guys......I can't get the searches I want.....I'm sitting here WATCHING the concerts on Paladia so I KNOW they exist and just want the playlists of the full concert....really is that too much to ask? Elton John played live in Montreal...it was on TV why can I not get the playlist....

It's really inaccurate for songs originally released as a collaboration between two or more artists, to be credited under one artist in musicbrainz. Such songs should be credited under all artists that performed on the original release. The same should be done for various artist releases and other compilations.

It would bee nice to see what the concert tour t-shirts were