It has been a week now and I have had about 8 downloads of my AppExchange app "Record Locking with Inline Messaging!"...and I even got 5 out 5 stars on one user rating.
RecordLock with Inline Messaging! was officially added to the AppExchange today. This is my first app released to Salesforce.com's AppExchage...mostly just to figure out the process for future apps.
It is a simple app that allows a user to lock any record in Salesforce.com and display an inline message with a custom error.