I would like to see some caps on stats like on questing: you can get x points of attributes/LP every day which accumulate for 3 days.
For example: Free account +1 / LP:total of attribute points x 50
Verified +3 / LP:total of attribute points x 150
Subscibed +5 / LP:total of attribute points x 250
+1 Additional point afther your 3. quest.
No Cap if you are more than 10% behind the strongest.
(optional: to regain the full bonus your char has to sleep/logout for atleast 8hours within 24 hours)
Farming cap: a max of + 50 every Year would do the job also WWW get a bosst of +30 every year
Afther 5 years it would look like (based on q10) farmed crops 260 vs www 160.
I chose this numbers because they seem realistic to get without bots and grinding 16h/day.