This just arrived in my inbox on a news list. Thanks Ruth for sharing!
For those of you researching the Poznan region of Poland, here is a new (at least new to me!) database. This is not the Poznan Marriage Project.
Type in the surname you are researching and hit ENTER. If you get a map with colored “pins” on it, click them for results.
Results with a green background are births (urodzenia); with a blue/lavender background are deaths (zgonu); and with a pink background are marriages (malzenstaw). The box with the green bar by each entry indicates the likeliness of a match.