I have some concerns about user-issued assets:
Q: What is the point of them? They can be issued 0-100% at any time so what gives them any value?
Q: What happens when assets are created with illegal/offensive names?
Q: Will we get a voting process to delete offensive assets or ones that no one cares about anymore?
Check out these spammy specimins:
ID SYMBOL NAME DESCRIPTION ISSUER ISSUED SUPPLY
24 IFTN If-Then-Coin A super coin with If then algorithm invented... tbkmcjl 1.00 % 1. IFTN
26 NOK Norwegian krone 1 Norwegian Krone norge 0.00 % 0.0000 NOK
28 STAR Star Massive, luminous sphere of plasma held toge... bitcoiners 0.10 % 1,000,000. STAR
There you've even got a user-issued asset that looks like its pretending to be a market-issued asset (NOK).
IMHO a limited set of market assets controlled by Invictus through software updates was the better approach.