No need for legit social media accounts if you don't want to :)
- Not a Marriott Rewards member? Sign-up to get started.
- Then, Connect your Facebook, Instagram and Twitter profiles to your Marriott Rewards® account for 500 points each (a total of 1,500 points)
- Don’t stop there! Get 30 days of member deals here.
Thanks to SlickDeals
…and it's worth mentioning that you can now convert Starwood points to Marriott points at a rate of 1 to 3, which makes it tempting as it's ever been to collect and hoard Marriott points! You can easily pick up Starwood points via AMEX Membership rewards points (all cards convert AMEX MR points to Starwood at a rate of 1 to 0.5, - even the lesser 'Gateway' scheme, which is offered for the Explorer card).
For the 110,000 points you can currently pick up when you sign up to the Explorer Card: https://www.ozbargain.com.au/node/262944 you'll net 55,000 Starwood points, which in turn converts to 165,000 Marriott points.
For 160,000 Marriott points, you can pick up 5 nights accommodation at a hotel like the JW Marriott Venice Resort & Spa (http://www.jwvenice.com/en/) or at the Cotton House Hotel Barcelona (http://www.hotelcottonhouse.com/). These hotels command over 350 euro a night in peak season.
Closer to home, you could score 7 nights at the Bangkok Marriott Sukhumvit: https://www.marriott.com.au/hotels/travel/bkkms-bangkok-marr…
But IMO, it's worth hoarding and collecting Marriott points long term to aspire for a 7 night travel package award - as covered by Point Hacks just today: http://www.pointhacks.com.au/marriott-spg-aadvantage-transfe…