Tinderesting
(Adjective) Descriptive of somebody capable of initiating stimulating philosophical conversations or being remarkably witty whilst on social network or dating sites, who is albeit distinctly lacking in such traits when it comes to meeting them in real life. Not dissimilar to ginteresting.
Example: "He seemed really funny yeah, kept asking me my opinion on the theory of multiple universes and whether I thought feminism was moving in the right direction. Then when I met him all he talked about was his ex-girlfriend's 3 week cycle and how well his fantasy football team has been doing recently! Ugh, so tinderesting!"