The weird part is that it is signalling so many things at once, besides BU! Is F2Pool trolling? 
Stay tuned for a follow-up list.
Note: It has also started signalling Segwit on LTC less than 1 hour ago.
Edit: According to the coinbase, they may be also signalling for BU.
Stay tuned for a follow-up list. Note: It has also started signalling Segwit on LTC less than 1 hour ago.
Edit: According to the coinbase, they may be also signalling for BU.
I predicted this and explained my theory of why they are obfuscating on Bitcoin. Remember Litecoin SegWit activates with 75%, and Bitcoin with 95%.
It is quite clear what has been going on. The whales and miners are jockeying for maximum stake in the blockchain ecosystem, wherein Bitcoin remains the immutable master blockchain.