I suggested it for multiple reasons:
1. General talk about weedy/invasive plants.
2. How to deal with weeds and best methods to eradicate them.
3. Talk about weed/invasive plants we purposely grow ( worldwide)
4. To I'd weedy plants as most never reach blooming so plant id board people might have hard time id the plant.
5. Uses of weedy/ invasive plants, such as herbal use, gardens, and various cultivars of some.
Whether or not its invasive or not shouldn't matter, but being members are worldwide its safe to assume its in someone's yard