We owe a big thanks to Channel 10’s Mitch Fox for showing R-J columnist Jane Ann Morrison that there is “some potential in Facebook.” You don’t say! We’ve found it personally and professionally useful for some time, but until Morrison’s Monday column, perhaps written for the great-grandparents and chronic shut-ins among the paper’s readership, we weren’t certain it had a real purpose. Color us reassured! We look forward to the column, two years from now, when she tells us how Gov. Gibbons showed her the value of texting.