Not really. Looks like DOGE is stealing all the thunder. LTC would do much better if there were some plans to market it a little more aggressively. I've got most my CC in BTC, but I've got a few DOGE as well.
I agree, LTC is diminishing, DOGE is taking up the scrypt coin banner. Although I do think LTC has some obvious sticking power, and it may find a permanent spot in sort of a trifecta of BTC, LTC, and DOGE being different orders of magnitude of value, like BTC = $1000's, LTC = $10's, DOGE = $0.1 or so.
Or maybe DOGE proves to be a flash in the pan, and LTC wins out eventually. Hell, if I could predict the future then I'd be rich already. But I really see interest in LTC dying.
But at this point I see LTC's only advantage as being the first mover in the scrypt coin game, and BTC has the advantage of being the first mover in the cryptocoin game period, which kind of negates that LTC advantage.
I think that eventually the cryptocoin market will hit a point where a coin really needs some kind of built-in milkshake to bring the boys to the yard. Either an alternative crypto method (MAX release makes me wonder if I shouldn't pick up an Nvidia card while they're still at MSRP, surely there will be more SHA3 coins coming out soon) or some other interesting application like Primecoin (finding prime numbers), Namecoin (decentralized DNS), Peercoin (Proof of Stake), etc.
BTW I have been dabbling in Namecoin and Peercoin, just trying to see what they are about. Short and sweet:
Namecoin, it's pretty easy to register a name for 0.01 NMC, but you have to update/renew it every 6 months or so -- no fee to do so, but requires work on your part. The .bit domain names don't actually work with stock browsers or DNS lookups, but there is a plugin for Firefox and some other alternatives.
Peercoin: Coins earn 1% per year as Proof of Stake. Requires you to hold coins for 30 days before they start earning/"minting" PoS. You have to be running a wallet or daemon in order to mint PoS. It is actually kind of like mining at very low difficulty, in that you are actually generating PoS blocks. I have not held my PPC long enough to start minting PoS yet.
EDIT: Cool article about a Doge party!
http://www.theawl.com/2014/02/dogecoin-is-real-and-they-had-a-party-to-prove-it
EDIT 2: OMG this is hilarious! That is the Wall Street bull statue in NYC!
http://www.businessinsider.com/dogecoin-party-2014-2 http://imgur.com/FwpGsR3
DOGE TO THE MOON! haha
EDIT 3: Doge in 3rd place in terms of market cap!